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    • 3. 发明申请
    • ELECTROLYTE COMPOSITION AND DYE-SENSITIZED SOLAR CELL HAVING THE SAME
    • 电解质组合物和具有其的透明的太阳能电池
    • US20110100461A1
    • 2011-05-05
    • US12651574
    • 2010-01-04
    • Kuan-Wei LEEHsin-Yi Chen
    • Kuan-Wei LEEHsin-Yi Chen
    • H01L31/00
    • H01G9/2013H01G9/2031H01G9/2059Y02E10/542
    • The present invention provides an electrolyte composition for a dye-sensitized solar cell, and the electrolyte composition includes 2 to 25 wt % of an organic amine hydroiodide; 2 to 25 wt % of an imidazolium salt; 0.5 to 5 wt % of iodine; 1 to 5 wt % of guanidine thiocyanate; 2 to 15 wt % of a benzimidazole derivative, a pyridine derivative or a combination thereof; and 50 to 92.5 wt % of a solvent. The present invention further provides a dye-sensitized solar cell, including a photoanode, a cathode having a surface in contact with the photoanode; and an electrolyte layer formed on the surface of the cathode. The dye-sensitized solar cell having the electrolyte composition of the present invention has outstanding photoelectric conversion efficiency and stability, and also the ingredients of the electrolyte composition have great compatibility to one another.
    • 本发明提供了一种用于染料敏化太阳能电池的电解质组合物,电解质组合物包含2至25重量%的有机胺氢碘酸盐; 2〜25重量%的咪唑鎓盐; 0.5〜5重量%的碘; 1〜5重量%的硫氰酸胍; 2〜15重量%的苯并咪唑衍生物,吡啶衍生物或其组合; 和50〜92.5重量%的溶剂。 本发明还提供了一种染料敏化太阳能电池,包括光电阳极,具有与光电阳极接触的表面的阴极; 以及形成在阴极表面上的电解质层。 具有本发明的电解质组合物的染料敏化太阳能电池具有优异的光电转换效率和稳定性,并且电解质组合物的成分彼此之间具有很大的相容性。